Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu It has been a hot week. This stress along with the transition into September we often begin to see areas of the field that are dropping leaves early. Often these patches may have… Continue Reading
Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Soybean Cyst Nematode consistently ranks as the most yield limiting pathogen of soybeans across the US, with root knot nematodes not far behind in the southern to mid-Atlantic regions of the US. Soybean… Continue Reading
Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Just as we have seen more disease presence in corn over the past week, soybeans are also beginning to show symptoms of diseases that have accumulated through the season. One of the most… Continue Reading
Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Soybean Cyst Nematode consistently ranks as the most yield limiting pathogen of soybeans across the US, with average annual yield losses estimated over $1 billion dollars. SCN and other nematodes are often silent… Continue Reading
Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu In the June 19 issue of WCU (https://sites.udel.edu/weeklycropupdate/?p=15246) we spoke about scouting for Soybean Cyst Nematodes in early season plants. While checking roots can give an idea about in-season infection, soil samples are… Continue Reading
